Question

Find the value of 'x' in the following:- a) 3x+20=40. b) 5x-50=80​

Answer 1

Answer:

a) x = 6.66

b) x = 26

Step-by-step explanation:

a) 3x + 20 = 40

=> 3x = 40 - 20

=> 3x = 20

x = 20/3

x = 6.66

b) 5x - 50 = 80

=> 5x = 80 + 50

=> 5x = 130

=> x = 130/5

=> x = 26

Answer 2

Answer:

a) 3x + 20 = 40

3x = 40 - 20

3x = 20

x = 20/3

= 6.66

b) 5x - 50 = 80

5x = 80 + 50

5x = 130

x = 130/5 = 26

hope this helps!

mark it branliest if this helped!